摘要
结合江门变电站220 kV全封闭组合电器(GIS)中SF6气体水分含量超标的实例,列举GIS设备中SF6气体所含水分的主要来源,并对运行中GIS设备水分含量的测试结果进行分析,提出水分含量超标时现场的处理方法和措施。
Taking as an example the above-norm moisture content of sulfur hexafluoride (SF6) in 220 kV gas insulated switchgear (GIS) in Jiangmen Substation, this paper lists the major sources of the moisture content of SF6 in GIS, and analyzes the test results of moisture content in operating GIS. The treating methods for the above-norm moisture content are presented as well.
出处
《广东电力》
2005年第10期60-62,共3页
Guangdong Electric Power
关键词
六氟化硫(SF6)
全封闭组合电器
水分
处理方法
sulfur hexafluoride (SF6)
gas insulated switchgear (GIS)
moisture content
treating method